--- rpl/src/instructions_d5.c	2016/03/17 16:31:58	1.146
+++ rpl/src/instructions_d5.c	2016/03/22 17:12:14	1.148
@@ -1304,12 +1304,8 @@ instruction_detach(struct_processus *s_e
 		liberation_queue_signaux(s_etat_processus);
 		creation_queue_signaux(s_etat_processus);
 
-		if (lancement_thread_signaux(s_etat_processus) != d_absence_erreur)
-		{
-			(*s_etat_processus).erreur_systeme = d_es_processus;
-		}
-
 		routine_recursive = 0;
+		nombre_thread_surveillance_processus = 0;
 
 		(*s_etat_processus).pointeur_signal_lecture = 0;
 		(*s_etat_processus).pointeur_signal_ecriture = 0;
@@ -2842,6 +2838,8 @@ instruction_detach(struct_processus *s_e
 		liberation_allocateur(s_etat_processus);
 		liberation_allocateur_buffer(s_etat_processus);
 
+		while(nombre_thread_surveillance_processus != 0);
+
 		pthread_mutex_destroy(&((*s_etat_processus).mutex_pile_processus));
 		pthread_mutex_destroy(&((*s_etat_processus).mutex_allocation));
 		pthread_mutex_destroy(&((*s_etat_processus).mutex_interruptions));